Eurostructures Beam Finishing Centre

ArcelorMittal Europe – Long Products Sections and Merchant Bars

Bridges Buildings

Logistics Foundations

Dear Customer,

Eurostructures Beam Finishing Centre, an operational unit within ArcelorMittal Luxembourg, is upgrading its service offer in the frame of a continuous strategic HQJDJHPHQW7KHVHVHUYLFHVPD\LQFOXGHVLPSOHùQLVKLQJFRPSOH[EHDPIDEULFDWLRQ DQGVXUIDFHWUHDWPHQW7KHEHDPùQLVKLQJZRUNVKRSVDUHFRQQHFWHGWR$UFHORU0LWWDO mills by internal roads and railways allowing environmental footprint and cost reduction.

We deliver construction solutions used in a wide range of applications: bridges, buildings, industrial and foundation infrastructures. Depending on your project, we may operate as a supplier to steel distributors, steel contractors and in some cases to general construction contractors$UFHORU0LWWDOLVSUHVHQWRQWKHùYHFRQWLQHQWV and offers you extensive experience and úH[LELOLW\.

:HEHOLHYHWKDW6DIHW\DQG4XDOLW\DUHNH\YDOXHVIRUVXVWDLQDEOHEXVLQHVV ArcelorMittal employees are the beating heart of our activity. With shared vigilance principle, everyone cares about her/his own safety as well as the one of the others.

Eurostructures Beam Finishing Centre is more than a service centre, it is the passion RIRXUZRUNIRUFHWRPDNHDQGGHOLYHUWKHVHUYLFHVDQGSURGXFWV\RXQHHGDQGLWLVWKH FRPPLWPHQWRIRXUWHFKQLFDOWHDPVWRGHYHORSWDLORUPDGHVROXWLRQVIRU\RXUEHQHùW &RQWLQXRXVLPSURYHPHQWLVWKHFRUQHUVWRQHRIRXUZRUNDSSURDFK:LWKRXU performance excellence goal, we strive to be your partner of choice.

Kind regards,

7DSDV5DMGHUNDU

ArcelorMittal Europe - Long Products CEO Sections and Merchant Bars ArcelorMittal Europe

Sections & Merchant Bars facilities Eurostructures Beam Finishing Centre

Belval Dąbrowa Rodange Differdingen Eurostructures Gandrange

Bergara Hunedoara Olaberría

4 Table of content

1. Introduction ...... 6

2. Our capacities ...... 10

3. Bridge applications ...... 19

4. Building applications ...... 25

5. Foundation applications ...... 33

6. Sustainable development challenges ...... 34

7. Structural design softwares ...... 35

8. Logistics ...... 37

9. Quality & certiﬁcations ...... 42

10. How to ﬁnd us ...... 43

Care has been taken to ensure that the information in this publication is accurate, but this information is not contractual. Therefore ArcelorMittal and any other ArcelorMittal Group company do not accept any liability for errors or omissions or any information that is found to be misleading.

5 1. Introduction

ArcelorMittal is the world’s leading steel and mining company. ArcelorMittal is present in 60 countries and has an industrial footprint in 18 countries. Guided by a philosophy to produce safe, sustainable steel, we are the leading supplier of quality steel in all major global steel markets including construction, automotive, household appliances and packaging, with world-class research and development and outstanding distribution networks.

In 2017, ArcelorMittal had revenues of US $68.7 billion and crude steel production of 93.1- million tonnes. For the construction industry, ArcelorMittal offers engineers and fabricators innovative, competitive and sustainable solutions.

ArcelorMittal Europe – Long Products

ArcelorMittal Europe - Long Products is one of the major strategic unit within the group. Our principal markets are in the ﬁelds of construction, industry and automotive applications. Electric arc furnace

Throughout the world ArcelorMittal Europe - Long Products is a top producer of we offer an extensive long products like beams and steel sheet piles that provide range of products innovative solutions to the construction industry. meeting the strictest technical, quality and environmental ArcelorMittal Commercial Sections requirements. Customer ArcelorMittal Commercial Sections is the operational unit satisfaction, of ArcelorMittal Europe - Long Products responsible for sales, performance and marketing and development of sections and merchant bars. innovation are our first objectives. ArcelorMittal provides free technical advice to assist designers in using its unique products and materials to their full potential. The technical advisory team is available to answer questions about structural shapes, merchant ArcelorMittal office building bars, design of structural elements, construction details, (AOB), Esch-sur-Alzette, surface protection, fire safety and welding. Luxembourg 6 HL HE 400-473 100-314

IPE HD 260-476 46-268 920-1100 9.5-140 ﬂange thickness 100-1000 80-750 244-600

ArcelorMittal offers the widest range of H beams – also available with fabrication

H structural shapes

The development of the modern rolled shapes is strictly linked to the history of the ArcelorMittal group, which is nowadays the uncontested leader in this segment concerning product range, requirements and volumes.

Our experience in the production of structural shapes is best represented by the history of our Grey mill at ArcelorMittal Differdange. Located in Luxembourg, this mill is home to several world firsts in the steel industry. In 1902, we rolled the first parallel wide flange shape and shortly after, in 1911, we produced the first steel section measuring 40 inches (one meter) in depth. This mill also introduced Tailor-Made beams (WTM) in 1979 – profiles that were praised by both structural engineers and fabricators as a cost effective alternative to built-up sections and concrete.

Heavy Jumbo sections and high performance steel grades from ArcelorMittal in Differdange have a worldwide reputation for use in high rise buildings and save up to

40% of material weight (and accordingly CO2). ATELIER D ARCHITECTURE ANTHONY BECHU - TOM SHEEHAN and AGENCE D ARCHITECTURE A. BECHU; Photos: Pierre - Élie de Pibrac D ARCHITECTURE - Élie de Pibrac SHEEHAN and AGENCE A. Pierre BECHU; Photos: D ARCHITECTURE ANTHONY BECHU - TOM ATELIER

Rolling of a Jumbo section at Differdange mill, Luxembourg Office Tower D2 in Paris, France, Outstanding example of steel framed high-rise building

7 Eurostructures Beam Finishing Centre: our mission

Our mission is summarized by these keywords: excellence in customer service and partner development.

Our facilities are conceived to offer complementary capabilities to yours. Our offer is linked to the products from our own plants in order to facilitate their use on the construction market. To be your partner of choice, we develop our ﬁnishing facilities in such a way to differentiate from the typical fabrication capabilities on the market. The service we offer in terms of technical advice, specialty products, tailor-made fabrication is the key to sustain long-term relationships with you.

Eurostructures Beam Finishing Centre is engaged in developing the steel market sector and the implementation of new technical solutions. We are steel producers key partners through a strong alliance with the supply chain so as to create value for public and private investors. © Claudio Piscitelli Delivery of a 41.7 m fully ﬁnished heavy section of a bridge on the B6N express way in Bernburg, Germany

8 Long Products production ﬂow in Luxembourg

Differdange Belval Rodange Steel production Steel

Eurostructures - Beam Finishing Centre

Fabrication workshop 1 Fabrication workshop 2 Workshop Partners Niederkorn Sanem ªFabrication

Surface treatment Galvanizer Partners workshop Differdange ª Surface treatment

Transport ªLogistics

9 2. Our capacities

Location

The facilities are located in Differdange with a dedicated access to the rolling mill, as well as to the ones of Belval and Rodange, located just 10 km away. Mills and workshops are connected by internal railways allowing cost optimisation and time reduction.

Some of the largest sections and merchant bars stocks in Europe are available in a few kilometres perimeter, providing additional possibilities in terms of reactivity. The location of our facilities is a strategic asset to meet your speciﬁc needs for construction projects.

The ﬁnishing capacities are about 4000 to 5000 tonnes/month depending on the type of fabrication.

Fabrication workshop 1 Eurostructures offices 49°32'18.0'' N 49°32'16.6'' N 5°54'06.8'' E 5°54'39.0'' E

Surface treatment workshop 49°31'46.0'' N 5°53'51.8'' E

Fabrication workshop 2 49°32'14.3'' N 5°54'29.9'' E

10 Our capacities Bridge applications Building applications

Our facilities Foundation Foundation applications Sustainable Sustainable development

Eurostructures Offices, Sanem Fabrication workshop 1, Niederkorn Office of management, technical sales agents dedicated to the finishing of bridges and special heavy structures; and customer service Internal surface: 4600 sqm; External surface: 7000 sqm Logistics

Fabrication workshop 2, Sanem Surface treatment workshop, Differdange dedicated to building applications and medium to heavy dedicated to painting of fabricated beams compliant structures; Internal surface: 14000 sqm with fabrication workshop capacity External surface: 5000 sqm Internal surface: 24000 sqm

Our partners Beside our own workshops, we rely on a consolidated network of internal and external partners to meet your requirements on speciﬁc projects. We can work in cooperation with complementary facilities within the ArcelorMittal group or with independent partners in order to provide: • fabrication workshop completing our capacity in terms of welding and assembling • mechanical workshops for special pieces machining • galvanization of structural steelwork

11 Basic ﬁnishing

Sawing Cold sawing by circular blade with a diameter up to 1510 mm, adapted to the whole section range. Straight and bias cutting possible about both axis with reduced tolerances concerning length and angle.

Bending Bending belongs to the specialty of our workmanship. Whether it's for architectural or mechanical reasons, we are able to establish cambering according to circular, parabolic or curves determined by points and along both strong and weak axis.

With the availability of three own hydraulic press we have the possibility to cover the whole section range. The bending is done by cold forming, with a special attention to the mechanical requirements of the steel material.

The hydraulic press are also used to perform double straightening of the sections to ensure reduced tolerances than the ones provided through the rolling process, in order to meet stricter requirements for speciﬁc projects. We can bend all types of H sections with a maximum length of 40 m.

Drilling Automatic and manual drilling robots for thickness up to 140 mm and diameter up to 120 mm. Reduced tolerances concerning hole dimensions and positioning.

12 Our capacities Bridge applications

Flame cutting Building applications Foundation Foundation In our workshops we have various oxygen cutting applications as well as plasma cutting facilities, used in function of the type of required shapes and thickness.

Whereas oxygen cutting is used for thicknesses between 8 and 140 mm, plasma cutting is used between 5 and 25 mm. Sustainable Sustainable development

Flame cutting robot Logistics Our flame cutting robot (oxygen + acetylene) able to operate around 6 axes, allows complex bevels for the joining of the beams. It is also used to fabricate T sections (flame cut into two beams along its axis, in symmetrical or asymmetrical shape) or to operate holes with large diameters. The robot can accommodate beams with a maximum length of 40 meters.

Oxygen & Plasma cutting table Four heads cutting machine (2 for oxygen cutting, 2 for plasma cutting) dedicated to perform cutting in the lying beams web. Typically used for castellated beams or other types of special web fabrication. It can accommodate beams with a maximum length of 32 meters.

1113 Welding

Automatic Welding An automatic submerged arc welding machine is available with 2x1000A generators. The machine can perform welding with speeds up to 60 cm / min and a deposit rate up to 12 kg / hour. Automatic seam tracking allows the adaptation to any kind of shapes. Weldable width is up to 2000 mm, the optimal horizontal run is up to 18000 mm, whereas extension may be studied case by case. It is dedicated to the fabrication of Slim ﬂ oor beams, box girders or cross columns.

Assembling and welding Stud Welding Manual welding is used for the different elements associated Studs are elements to ensure the connection between the with the ﬁ nishing of the girders, such as stiffeners, concrete slab and the steel girders to ensure the composite additional ﬂ ange plates, support plates, lifting hooks, actin between the two materials. header plates, support plates, T-plates…

1214

Our capacities Bridge applications

Automatic fabrication line Building applications Foundation Foundation applications Sustainable Sustainable development

Fully automatic drilling-cutting-coping line

To increase our capacities, improve the quality and our flexibility to the customers' requests, we have installed an automatic Logistics line with following capacities: • Profile length from 6 to 30m • Profile weight up to 600 kg/m, max. 15 tonnes • Profile depth from 150 to 1300 mm • Cutting up to 45° depending on profile • Drilling up to diameter 40 mm

Milling and drilling Plasma robot Max. length: 20m, 3 heads for drilling/milling Up to 30mm thickness, cutting, drilling and coping Drilling up to 40mm, diameters above via milling of beam web and ﬂanges Milling of beam ends, in-plane tolerances up to 0.3mm

1315 Surface treatment

In order to protect the steel structures from aggressive environmental conditions, we are able to offer corrosion protection treatment of the steel surface. Coating systems for steel structures have developed over the years to comply with industrial environmental legislation and in response to demands from bridge and building owners for improved durability performance.

Beside corrosion protection, we can also offer the application of fire protection coating according to the latest technical standards. We are specialized in the application of complete painting systems according to ISO EN 12944, Acqpa certification, DB-TL, ZTV-Kor or eventually other specifications on request.

Automatic shot blasting to grades Sa 2.5 or Sa 3.0 Automatic shopprimer application and application of shopprimer

Manual application of an organic layer Manual metal spray zinc layer

Final coating Hot dip galvanizing (offered in collaboration with long-term partners across Europe) 16 Our capacities Bridge applications

Handling and special pre-assembly Building applications Foundation Foundation applications Fabrication workshop1: Niederkorn • max. tonnage: 25 t single crane capacity; 45 t combined • max. length: 42 m (up to 60 m on special requirements) • Internal surface: 4600 sqm • External surface: 7000 sqm Sustainable Sustainable development

Fabrication workshop 2: Sanem Logistics • max. tonnage: 30 t single crane capacity; 50 t combined • max. length: 32 m (up to 42 m on special requirements) • Internal surface: 14000 sqm • External surface: 5000 sqm

Special pre-assembly For speciﬁc projects, we can study the pre-assembling of fabricated structure inside the workshop. This pre-assembling may be requested to verify the perfect match of the fabricated parts before the ﬁnal assembly on the construction site. We have experience in this kind of pre-assemblies for bridges as well as for components of building structures.

Surface treatment workshop: Differdange • max. tonnage: 27 t • max. length: 42 m • Internal surface: 29000 sqm

17 Shipping with external partners © Claudio Piscitelli

By truck • up to 4 trucks per day from each single workshop; conventional and exceptional trucks • up to 42 m length on special requirement • up to 5.0 m width on special requirement

By train • daily train departures from Differdange mills to major destinations • length per element: up to 40 m (max. 60m on special requirement) • width per element: up to 2.4 m

1618 Our capacities Bridge applications

3. Bridge applications Building applications

Eurostructures Beam Finishing Centre has developed since its beginnings an outstanding expertise in the ﬁnishing of bridge girders. Structural shapes are a traditional competitive technology used since over a century in the railway infrastructure for small and medium span bridges. Foundation Foundation applications The development of high strength steel has enhanced the competitiveness of steel-concrete composite decks also for road-bridges, which are nowadays a widespread technology all over the world. We are also involved in the realization of small footbridges as overpasses for roads or rail infrastructures. Sustainable Sustainable development Logistics

Multi-girders composite deck out of rolled sections, Soleuvre, Luxembourg

1719 Filler beam bridge decks

The filler beam bridge is a widespread technology, used in several countries (application: about 90% railway bridges, 10% road bridges). It consists of a concrete slab with longitudinal reinforcement made of rolled beams, with usual spans between 10 and 25 m. The filler beam bridges are in competition with pre-stressed concrete bridges, but they offer many advantages against concrete solutions, as: - The simple method of construction, which opens the tender to a large number of companies. - The thickness of the deck is the most thin amongst all deck typologies. Generally HEA, HEB or HEM sections are used on this purpose. Filler beam deck for A4 access in Esch-sur-Alzette, Luxembourg

The filler beams deck is composed of closely spaced longitudinal beams. Welding on the site construction is usually not needed; the corrosion protection is not necessary except for the bottom flange. The erection at the construction site is quick and without any major difficullties.

Formwork Transverse reinforcement

Typical cross section of a railway bridge The finishing work capacities for filler beams include the bending along both the strong and weak axis, the drilling of the beam web to allow the transversal reinforcement to pass through, and the corrosion protection of bottom flanges.

In addition to this, the accessory parts (support plates, stabilizing devices, etc…) are delivered to complete the offer for the constructional steelwork.

Eiweiler Viadukt, Saarland, Germany

20 Our capacities Bridge applications Downstand double-T sections composite bridge decks Building applications

The composite bridge is a concrete slab based on steel structure where the girders may be realized out of rolled sections. In the Eurostructures Beam Finishing Centre, we Foundation Foundation perform the rolled sections ﬁnishing works for the bridge applications girder, with high performance and efﬁciency, providing the shortest delivery time.

This type of deck is mainly used for road bridges, in which the span length is between 15 and 45 m. It offers many advantages versus concrete solutions: Sustainable Sustainable

• their supports are smaller, so less intrusive in the landscape development • deck steelwork can be pull back or cut up into “easily” moved sections and its steel can be recycled • their deck slabs are not thick and therefore lightweight WD7 and WD8 viaducts, Gdansk, Poland

Those elements need accurate work to be assembled

together, and this may under given circumstances Logistics require a pre-assembling study before erection.

Shear studs connectors are used to connect the steel structure to the concrete slab. They are welded in the workshop to the main girders.

Choisy bridge, Villeneuve-Saint-Georges, France Typical cross-section of a road bridge

Depending on the span bridge width ratio, twin girder or multi-girder decks may be chosen. To ensure structures stability, we may provide associated elements such as cross beams or bracing for the construction in the final phase.

21 Half-through bridge decks

Overpass on A3 in Bettembourg, Luxembourg

Half-through decks are composed by two lateral main girders, with closely spaced cross girders connecting the lower chords. Cross beams are supporting the deck, which may be used for railway, roadway or footpath. Usually the concrete deck is designed to work compositely with the steelwork. For footbridges the deck can be with precast concrete plates or with wooden boards ﬁxed on the steel structure.

Eurostructures Beam Finishing Centre offers the fabrication of main girders as well as of cross girders out of rolled sections. Half-through bridge deck in Dudelange, Luxembourg

Main and cross girders assembling are done on the construction site by an external contractor.

In case of major bridges (e.g. span >25m), side main girders are done out of plated girders. In this case, Eurostructures delivers cross beams to a major steel contractor, offering cambering, painting and end preparation with delivery to the construction site.

Footbridge in Steinheim, Luxembourg 22 Our capacities Bridge applications

Precobeam girder bridge decks Building applications

Precobeam – Prefabricated Composite Beam - is an innovative concept developed in various research projects over the past decade, entering now in the European Foundation Foundation construction practice. applications

A high-strength rolled H sections is cut into two T-sections. The T-sections are used as external reinforcement in prefabricated concrete girders. The cutting is performed in a special engineered way to ensure the steel concrete connection thanks to its special shape. Sustainable Sustainable development Precobeam is a technical innovation for short-span bridges making steel-reinforced concrete a very economical solution. Typical cross section of a road bridge Logistics © SSF Ingenieure AG Ingenieure © SSF

Overpass on ÖBB line, Kratzerau, Austria 23 Prestressed steel girder bridge decks

The principle of this technology is the following: • fabricate an H rolled sections with a special curvature shape (a) • prestress the steel girder by mechanical bending • encase the steel girder in a concrete (b) prefabricated ﬂange or slab • release the prestressing reinforced steel girder, which acts compositely with the reinforce (c) concrete and put it under compression • associate the elements together to realize the

whole piece through whole deck concreting (d)

For special project requirements, prestressed steel girder

bridges turn out to be the best adapted solution. We are (e) able to offer fabricated steel girders and technical advices. Schematic principle of Preﬂex girder

Preﬂex girder for bridge in Kerpen Horren, Germany 24 Our capacities Bridge applications

4. Building applications Building applications Foundation Foundation applications Sustainable Sustainable development Logistics

Mistral Residential Tower, Izmir, Turkey

Eurostructures Beam Finishing Centre provides steel Conference Centre, Kirchberg, Luxembourg structures for various building’s constructions. Whether it’s heavy, medium or small sections, our workshops are able to offer a wide range of ﬁnishing works to comply with your requirements and provide additional services to the standard product.

The fabricated products are used for structures used in single and multi-storey buildings, skyscrapers, towers, car parks or industrial halls. The advantages of prefabrication in steel buildings give a shortened construction time and lower impact in cost and environment.

Beside traditional structural systems, we are keen to propose innovative solutions such as ACB®, Angelina® castellated beams or Slim Floor beams for smart ﬂoor solutions. We fabricate heavy columns in special steel grades (such as HISTAR®) used in tall buildings all over the world. Parc des Sports, Oberkorn, Luxembourg 25 ACB® Cellular Beams

The use of cellular beams allows new forms of architectural expression. Structures are lightened and spans increased, pulling spaces together. This ﬂexibility goes together with the functionality of allowing technical installations (pipes and ducts) to pass through the openings. The lightweight appearance of cellular beams, combined with their high strength, never ceases to inspire architects to new structural shapes.

Finishing • oxygen or plasma flame cutting of the shape • cambering of the cellular beams • assembling and welding • welding of shear studs connectors for composite constructions • openings filling to allow assembly joints • surface treatment – corrosion and / or fire protection © Studio Castiglioni & Nardi © Studio Sede di Air Vergiale, Sesto Calende, Italy 26 Our capacities Bridge applications

Angelina® beams Building applications

Angelina® beam is the realization of an architectural dream: A castellated beam with smooth and elegant shape of web openings which can be tailored-made. Foundation Foundation applications The sinusoidal shape of the opening optimizes furthermore the load bearing resistance of the beams in respect to the Vierendeel effect, and allows fabrication cost reduction.

Finishing • ﬂame cutting of the shape by oxygen or plasma Sustainable Sustainable

• cambering of the Angelina® beams development • assembling and welding • welding of shear studs connectors for composite constructions • ﬁlling of the openings to allow assembly joints • surface treatment – corrosion and / or ﬁre protection Logistics © Arches Études © Arches

P. de Coubertin gymnasium, Bourges, France 2527 Slim Floor beams

Further developed by the ArcelorMittal group, the composite “Slim Floor” concept is a fast, innovative and economical solution which combines concrete or composite slabs with built-in steel beams.

The design specificity lies in a special kind of girder whose lower flange is wider than the upper flange.

This arrangement allows fitting the floor slabs directly onto the lower beam flange.

Pétrusse building, Luxembourg

Finishing • cambering of the beams • drilling of the web of the beams fitted to allow passage of reinforcement bars • assembling and welding of lower plate • if required, welding of stud shear connectors

CHL Eich, Luxembourg

28 Our capacities Bridge applications

Chamfering and heavy beam preparation Building applications

High-strength steel is the material of choice for tall buildings all around the world. Heavy H-rolled sections are mainly used for the columns bearing gravity loads, as well as for the Foundation Foundation outrigger systems for the wind and earthquake loads. applications The use of high-strength steel allows structural frames optimization and consequently cost reduction.

In combination with our heavy Jumbo proﬁles, we offer some ﬁnishing possibilities for the heavy elements in order to optimize the cooperation with the steel contractor. Sustainable Sustainable development Heavy beams are often straightened up after rolling to achieve stricter tolerances than the rolling standard. We are equipped with oxygen-cutting and milling machines able to work on the whole thickness range. Furthermore, we can also offer heavy columns assembling in cross-shape or

with cover plates to increase the load bearing capacity. Logistics

Finishing • beam double straightening to minimal tolerances • cut-to exact length • drilling and hole preparation in any thickness range • oxycutting for the weld preparation • beam end preparation for special connection details (e.g. outrigger truss systems) • assembling in form of cross or cover plate sections

Milling Our customers' are interested in operating heavy beams milling at customized shapes.

29 Trusses

Truss structure for the runway crane in Belval still mill, Luxembourg

A truss is an assembly of steel members that are connected at their ends. Trusses are used since the beginning of the steel construction until our days for buildings, bridges and special structures. The principle of trusses consists of external forces acting on the nodes and resulting in forces on the tensile or compressive members.

Finishing • ﬂame cutting of the structural shape by oxygen or plasma • drilling in the web / ﬂanges of the beams to prepare for bolted connections • alternatively, beam end preparation • welding of gusset plates to ensure the connection of the truss members • eventually pre-assembly in workshop to verify the geometric consistency of the elements • surface treatment

30 Our capacities Bridge applications

Industrial halls & runway beams Building applications

Single storey buildings are often steel framed structures with metallic cladding. Large open spaces can be created, easy to maintain and ﬂexible for future adaptation. The important Foundation Foundation load bearing capacity is an asset for installing powerful applications cranes for heavy pieces handling inside the hall. Sustainable Sustainable

Runway beams for industrial craneways development The use of hot rolled sections as runway beams is well established in the construction practice. With time, fatigue loads on runway beams are due to craneways running on them, increasing pressure on tiny welded parts. Rolled sections offer the possibility to avoid some of the critical

design details, enhancing the fatigue resistance of Logistics the structure.

Over the last years, Eurostructures Beam Finishing Centre made relevant projects with special developed sections such as HD sections with welded plates in form or double T hot-rolled sections with a hut in form of a U shape. In both cases the design choice is linked with the avoidance of having sensible fatigue details below the craneways rail, as well as ensuring relevant weak axis inertia of the upper ﬂange.

Finishing • full fabrication of columns, roof girders and corner frames • Angelina® and ACB® which are an economic option for large spans • surface treatment – corrosion and / or ﬁre protection

31 Composite structures for car parks

In the construction of multi-storey car parks, economical and optimisation approaches prevail.

Steel construction makes it possible to: • reduce construction cost • optimize car park occupation • improve return on investment by gaining ﬂoor area

The design of the façade is used by the architect to make the building ﬁt perfectly in the urban landscape. The use of oblique strips, inclined panels, glazed or perforated units etc. help to break the simplicity of prefabricated buildings. Odyseum circe car park in Montpellier, France

Finishing • cutting to exact length • cambering along strong axis • drilling on the web and flanges of beams to ensure connections • assembling and welding of connections plates • welding of shear studs connectors • Angelina® and ACB® are an interesting alternative to full web beams • corrosion protection, often realized by hot-dip galvanizing

Enovos car park in Esch-sur-Alzette, Luxembourg

Géric car park in Thionville, France 32 Our capacities Bridge applications

5. Foundation applications Building applications Foundation Foundation applications Sustainable Sustainable development

In the frame of geotechnical structures, we are mainly active for

the ﬁnishing of H-sections for three different applications: Logistics

H-pile structures The steel sections are driven directly into the soil. The pile head is prepared to ensure a better driveability and penetration capacity. The loads are transmitted from the steel sections directly to the soil.

Encased proﬁle composite piles A steel section is handled in a pre-excavated hole, which is afterwards ﬁlled with reinforced concrete. Such composite pile sections allow for very high load-bearing capacity. The loads applied on the head of the steel column are transmitted to the reinforced concrete which is in direct contact with the soil.

Soldier pile / Berliner retaining wall Consisting of wooden or concrete shield elements lying on vertical H-proﬁles vibro-driven in the soil, the load is transferred by the steel section directly into the soil.

Finishing • cut-to exact length and splice preparation • drillings and eventual shear stud application • assembling of beams into couples in the case of heavy king piles • pile end preparation for improving driveability / penetration / load-bearing capacity 33 6. Sustainable development challenges

We are convinced that steel will provide solutions to build a greener future. As a world leader in steel, we thus have a key role to play and Luxembourg, with its cutting-edge products and facilities, is at the heart of this action.

Hot-rolled steel: Eco-friendly material and solutions Thanks to its ability to recover the original properties without loss of quality after melting makes steel the most recycled material in the world. In the built environment, 99% of the hot-rolled steel sections can be re-used or recycled at their end of life. Being ﬂexible and adaptable, the functional life of steel sections can be extended in refurbished and new constructions. As 100% of the recovered scrap will be used as a raw material in the steel industry and thus provides between 65% and 95% energy savings compared to primary production, recycling process contributes to resources savings and a better environment.

ArcelorMittal has developed solutions which fulﬁl most of sustainable aspects needed by rating systems or by assessment of sustainable performance of buildings. The 5 common sustainable goals:

Environmental aspects of sustainability The purpose of the environmental performance of buildings or products constituting the building is to get a quantitative evaluation of the different environmental impacts generated during the whole life cycle.

Economical aspects of sustainability Hot-rolled sections are industrially produced to a high quality, in a full range of sizes and steel grades, including HISTAR®.

Socio-cultural aspects of sustainability Steel sections provide the user with transparent and lean structures combined with robustness and safety.

Technical aspects of sustainability Structures made of rolled beams have the advantage of being able to resist high level utilization.

Functional aspects of sustainability Among ArcelorMittal sustainable solutions, HISTAR® grades allow, to reduce weight and material

cost and thus CO2 emissions of about 30% in steel columns and about 20 % in beams. Large span composite ﬂooring systems including slim-ﬂoor beams or castellated beams like ACB® and Angelina® beams achieve also drastic impact reduction up to 50%.

34 Our capacities Bridge applications

7. Structural design softwares Building applications

ArcelorMittal offers free software and technical documents to support design and the conception of steel structures. These tools can be downloaded at: sections.arcelormittal.com. For speciﬁc questions please send your email at [email protected] Foundation Foundation applications

Cost Estimation ACE – Cost Estimator for steel structure (single storey industrial buildings and multistorey commercial and residential buildings)

Steel solutions PORTAL+ – Pre-design of single span portal frame Sustainable Sustainable A3C – Veriﬁcation of steel members in bending and axial compression development ABC – Composite beam/steel beam Calculator ACoP – Connexion Design

Composite solutions

A3C – Veriﬁcation of steel members in bending and axial compression Logistics CoSFB - ArcelorMittal Composite Slim-Floor Beams - Calculation of composite integrated beams (SFB, IFB) in cold condition ABC – Composite beam/steel beam Calculator COP2 – Design of composite connexions ACP - Construction phase for composite beam. Check lateral torsional buckling during construction

Castellated beams solutions ACB+ – cellular beams to optimize spans and usable ceiling height Angelina – facilitate design of Angelina beams with sinusoidal opening

Sustainability AMECO – life cycle assessment of building structures and composite bridges

Bridges ACOBRI – Predesign of composite bridges forroads, rails and pedestrians

Fire Ozone – Gas temperature in the event of ﬁre and corresponding steel temperature Luca – Design guide for industrial hall in ﬁre condition MACS+ – Partially protected composite slabs at elevated temperatures

Seismic INERD – Reinforce concrete column with encased steel proﬁle to avoid soft storey failure 35 An extended gateway for our customers

Cargo airport

Luxembourg

to Germany E27 Luxembourg city Luxport to Belgium E25 Mertert N2

A13 A13 A13 to Germany Finland Rail platform Norway E25

to France Estonia Russia

Sweden

Denmark Latvia Ireland Lithuania United 7 Kingdom Holland Belarus Germany Poland Belgium

Czech Ukraine France Republic W Slovakia Rail big tonnage Austria Switzerland and overlengths Hungary Moldavia Slovenia Romania Croatia Portugal Bosnia Herzegovina Serbia Y Italy Spain Trucks for Montenegro Bulgaria more flexibility Macedonia Albania 36 Greece Our capacities Bridge applications

8. Logistics Building applications

Logistic hub Luxembourg Luxembourg's central location in Western Europe makes it a perfect hub for regional, European and Worldwide exportation for all types of goods. Located at the junction of the major European Foundation Foundation road and rail networks, Luxembourg provides the perfect access to the European market. applications

ArcelorMittal offers a complete and professional service such as handling, transhipment, storage and loading of containers. An important number of qualiﬁed players (i.e. handling agents, forwarding agents and logistics services providers) provide quality service allowing just-in-time access to all European countries.

Our logistic partners operate daily railway and multimodal connections to the ports of the North Sea Sustainable Sustainable making Luxembourg also a hinterland port of Antwerp, Zeebrugge, Amsterdam, Rotterdam and Hamburg. development

Inland navigation constitutes a further reliable and safe transportation mode. Luxembourg has a river port on the Mosel (port of Mertert), which is connected to the Rhine and can be used for materials dispatching to other inland and North Sea destinations. Logistics

Supply chain The scale of ArcelorMittal’s supply chain means we can make a signiﬁcant contribution to raising social and environmental standards. As a major buyer of goods and services, ArcelorMittal plays a signiﬁcant role in local economies.

We ﬁrmly believe that our long-term growth is linked directly to our wider commitment to the communities in which we operate, our employees and the environment. As the leader in all major global steel markets around the world, with an industrial presence in 19 countries spanning four continents, we are convinced that steel will provide solutions to build a greener future.

Production process control for on-time delivery We aim to provide a service, based on predefined deadlines and deliver the product to the customer in the best conditions. A preliminary analysis can be carried out by experts for each specific need. Whether for the delivery of extra-long beams by rail or truck, shipping of full–finished steelwork to exotic locations, multimodal transport or "just in time" delivery on site, our experience will be at your service.

3537 Conventional and oversize road transport With our central location at the heart of Europe, on the cross-roads of the North-South and East-West transport axes, our partners operate trains across all borders in cooperation with the subsidiaries in Denmark, Germany, France and Sweden, as well as with external partners. • up to 4 trucks per day from each single workshop; conventional and exceptional trucks • up to 42m length and 5.0m width on very special requirement

Conventional and oversize rail transport In close collaboration with our partners we continuously develop our know-how in oversize load transportation and loading techniques, in order to execute all special transports. Rail has a competitive advantage over the road in the area of oversize transports. Indeed, rail freight can more easily accommodate special needs of these extraordinary transports because of lesser restrictions and higher speeds, thus saving you a considerable amount of time and money. In addition, we offer shunting services at the Bettembourg marshalling yard and regional feeder services.

The handling depends on your needs: Full trains and block trains, as well as single wagon load. Thanks to our multilingual staff, multi-system locomotives and ﬂeet of rail freight wagons, we are able to efﬁciently coordinate cross-border transports throughout Europe. Examples of extra-long products transported by rail include ultra-long steel beams (up to 60 m): • daily train departures from Differdange mills to major destinations • length per element: up to 40m (max. 60m on very special requirement) • width per element: up to 2.4m

3638 Our capacities Bridge applications Building applications

Maritime shipping ArcelorMittal’s shipping and logistics team assists our steel operations with ﬂexible and competitive transportation solutions. Our shipping and logistics team is an integral part of our supply chain and strives constantly to deliver value Foundation Foundation through competitive shipping solutions and excellent customer service. applications

We have an innovative approach to fulﬁll ArcelorMittal’s freight needs, not just providing freight and cargo services for our customers but also offering legal and contractual knowledge of the maritime industry, port and cargo handling expertise, and making sure the supply chain from sea to land is as efﬁcient as possible.

We operate our own fleet of ships, leased ships, time charter, contracts and spot fixtures to transport finished Sustainable Sustainable products to our customers. Our ships range from very large dry bulk carriers with a capacity of more than development 200,000 tonnes to smaller ships of 5,000 tonnes. Safety is the number one priority at ArcelorMittal ensuring our products are transported safely, whether it is done by external companies or us.

Multi-modal combined transport

Our partner continuously adds new destinations Logistics for combined transport shuttles to offer our customers a constantly developing network of combined transport relations.

Our ideal location at the crossroads of the North-South and East-West rail freight axes, as well as the highway networks, enables us to reach the ports of the North Sea, the Baltic Sea and Southern Europe, as well as the main European industrial centres.

The development of combined transport, i.e. transferring containers, swap bodies and semi-trailers from the road to rail, is one of our main focus areas because of its positive impact on the environment.

Currently, we offer connections to/from the following countries: Luxembourg: Bettembourg; Belgium: Antwerpen; Denmark: Hoje Taastrup; France: Lyon, Le Boulou; Germany: Lübeck - continuing to Scandinavia; Italy: Trieste - continuing to Turkey via ship; Spain: Le Boulou - at the border between France and Spain; Sweden: Almhult, Göteborg, Helsingborg, Katrineholm, Nässjö.

3739 Experience a global service

Canada

USA Morocco

Guyana

Panama

Senegal

Nicaragua

Argentina

3840 Our capacities Bridge applications Building applications

Russia Foundation Foundation applications Sustainable Sustainable China development Algeria Bangladesh Logistics

Saudi Arabia Sri Lanka Tahiti

Mauritius

Australia Réunion (Island)

3941 9. Quality and certiﬁcations

Quality is a priority in our daily work and we ensure high quality standards for our products are respected with a complete traceability from the mill to the ﬁnal destination.

The teams in our workshops are regularly trained and evaluated. This ensures performance in manual ﬁnishing works, implementing state-of-the-art techniques. Flexibility and commitment are some of the pillars of our Human Resources development philosophy.

Certification: Controls: EN 1090 – Execution class 4 (EXC4) - Mark CE / CPR Ultrasonic testing level 2 according EN10306 ISO 9001:2008 Magnetic control level 2 according EN A7.638 ISO 14001:2004 Penetrant control Level 2 according EN 571-1 BS OHSAS 18001:2007 DB Q1 (Differdange-Mill) Surface treatment: DB : Finishing according to DBS 918005 According to EN ISO 12944 Accreditation of the Polish Ministry of Transport German railways: TL 918300 for the construction of bridges Nr 56/10 German road authorities (BAST) : “ZTV-ING” BES 6 001: Responsible sourcing French certification body : “ACQPA” French railways: “Livret 2.59” Certification for welding works: Italian railways: “RFI” DIN ISO 15614-1 and DVS 1702 Austrian authorities: “RVS 15.05.11” French road authorities “Fascicule 56”

Non destructive testing on welded details

4042 10. How to ﬁnd us

To reach us under normal driving conditions, it takes you about 10 minutes from Esch/Alzette and about 25 minutes from Luxembourg city. Whilst driving on the highway A13 from Esch/Alzette to Differdange, please take exit #3. Cross the highway bridge and turn right, some sign boards will give you further guidance.

ArcelorMittal Europe - Long Products Eurostructures Beam Finishing Centre sections.arcelormittal.com > Products & Services > Beam ﬁnishing Z.I. Gadderscheier M.: [email protected] L-4984 Sanem T.: +352 5313 3057

Eurostructures offices 49°32'16.6'' N 5°54'39.0'' E

Entrance gate 49°31'45.5'' N 5°54'04.5'' E

433 Technical Advisory Department Sections & Merchant Bars 66, rue de Luxembourg 4221 Esch-sur-Alzette LUXEMBOURG

T: +352 5313 3010 M: [email protected] sections.arcelormittal.com

ArcelorMittal Europe ArcelorMittal Europe - Long products ArcelorMittal Europe – Long Products Long Products Sections and Merchant Bars Sections and Merchant Bars

Perﬁles y Barras Comerciales NEW STANDARD ACB® and Angelina® beams Sections and Merchant Bars SAME SECTIONS Bridges Proﬁli e Laminati Mercantili EN 10365: 2017 A New Generation of Castellated Beams With rolled sections Programa de Ventas / Sales Programme / Catalogo Commerciale

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ArcelorMittal Europe – Long Products ArcelorMittal Europe – Long Products Sections and Merchant Bars Sections and Merchant Bars

HISTAR® Slim-Floor Innovative high strength steels An innovative concept for floors for economical steel structures

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Your partner ArcelorMittal Commercial Sections S.A. Eurostructures Beam Finishing Centre Z.I. Gadderscheier 4984 Sanem LUXEMBOURG

T: +352 5313 3057 M: [email protected]